全文获取类型
收费全文 | 5260篇 |
免费 | 289篇 |
国内免费 | 11篇 |
出版年
2023年 | 54篇 |
2022年 | 45篇 |
2021年 | 69篇 |
2020年 | 127篇 |
2019年 | 148篇 |
2018年 | 193篇 |
2017年 | 194篇 |
2016年 | 206篇 |
2015年 | 142篇 |
2014年 | 161篇 |
2013年 | 599篇 |
2012年 | 242篇 |
2011年 | 282篇 |
2010年 | 191篇 |
2009年 | 167篇 |
2008年 | 230篇 |
2007年 | 238篇 |
2006年 | 197篇 |
2005年 | 190篇 |
2004年 | 186篇 |
2003年 | 170篇 |
2002年 | 176篇 |
2001年 | 102篇 |
2000年 | 66篇 |
1999年 | 72篇 |
1998年 | 65篇 |
1997年 | 71篇 |
1996年 | 48篇 |
1995年 | 49篇 |
1994年 | 65篇 |
1993年 | 56篇 |
1992年 | 43篇 |
1991年 | 38篇 |
1990年 | 38篇 |
1989年 | 41篇 |
1988年 | 38篇 |
1987年 | 34篇 |
1986年 | 43篇 |
1985年 | 51篇 |
1984年 | 38篇 |
1983年 | 37篇 |
1982年 | 31篇 |
1981年 | 28篇 |
1980年 | 34篇 |
1979年 | 26篇 |
1978年 | 38篇 |
1977年 | 30篇 |
1975年 | 18篇 |
1974年 | 22篇 |
1973年 | 19篇 |
排序方式: 共有5560条查询结果,搜索用时 0 毫秒
1.
2.
Emma C. Spiel Rachel F. Rodgers Susan J. Paxton Eleanor H. Wertheim Stephanie R. Damiano Karen J. Gregg Siân A. McLean 《The British journal of developmental psychology》2016,34(2):198-211
Our aim was to explore the role of parents in the transmission of stereotypical body size attitudes and awareness of weight loss strategies to preschool children. Participants were 279 3‐year‐old children and their parents, who provided data at baseline and 1 year later. Parents completed self‐report body size attitude and dieting measures. Child weight bias and awareness of weight loss strategies were assessed through interview. Over time, negative associations with large bodies and awareness of weight loss strategies increased. Fathers’ attitudes prospectively predicted boys’ weight bias and awareness of weight loss strategies. Among girls, parental attitudes were less predictive. Findings confirm the importance of fathers in the development of boys’ body attitudes and inform prevention programmes. 相似文献
3.
Eun‐Ju Lee 《人类交流研究》2004,30(2):234-259
Two experiments investigated if and how visual representation of interactants affects depersonalization and conformity to group norms in anonymous computer‐mediated communication (CMC). In Experiment 1, a 2 (intergroup versus interpersonal) × 2 (same character versus different character) between‐subjects design experiment (N= 60), each participant made a decision about social dilemmas after seeing two other (ostensible) participants’ unanimous opinions and then exchanged supporting arguments. Consistent with the Social Identity model of Deindividuation Effects (SIDE), when the group level of self‐identity was rendered salient in an intergroup encounter, uniform virtual appearance of CMC partners triggered depersonalization and subsequent conformity behavior. By contrast, when the personal dimension of the self was salient, standardized representation tended to reduce conformity. To elucidate the mediation process, Experiment 2 investigated the causal links between depersonalization, group identification, and conformity. The results show that depersonalization accentuated adherence to group norms, both directly and indirectly via group identification. 相似文献
4.
Kwan Min Lee 《人类交流研究》2004,30(2):182-207
Two experiments examine the effect of multiple synthetic voices in an e‐commerce context. In Study 1, participants (N= 40) heard five positive reviews about a book from five different synthetic voices or from a single synthetic voice. Consistent with the multiple source effect, results showed that participants hearing multiple synthetic voices evaluated the reviewed books more positively, predicted more favorable public reaction to the books, and felt greater social presence of virtual speakers. The effects were mediated by participants’ feelings of social presence. The second experiment (N= 40) showed that the observed effects persisted even when participants were shown the purely artificial nature of synthesized speech. These results support the idea that characteristics of synthetic voices in doubly disembodied language settings influence participants’ imagination of virtual speakers, and that technological literacy does not hinder social responses to anthropomorphic technologies such as text‐to‐speech (TTS). 相似文献
5.
6.
Karen M. Peesker Lynette J. Ryals Gregory A. Rich Susan E. Boehnke 《Journal of Personal Selling & Sales Management》2019,39(4):319-333
AbstractThis study builds on and extends previous sales leadership research by exploring sales professionals’ perceptions of effective leadership behaviors. Semistructured interviews with both sales leaders and salespeople working in a global enterprise software company were examined through a qualitative analysis. Results indicated that participants believed sales leadership played an important role in influencing sales performance. When asked to describe specific sales leader behaviors that best enable salesperson performance, sales professionals – both sales leaders and salespeople – overwhelmingly referenced coaching, followed by collaborating, championing, and customer engaging. We define and describe these four key sales leader behaviors and identify four potential mediating variables (trust, confidence, optimism, and resilience), from which emerges a conceptual framework of sales leader behaviors perceived to enable salesperson performance. We examine these four key sales leader behaviors and mediators in the broader context of leadership theory, particularly transformational, servant, authentic, and adaptive leadership theories. The key contribution of this study is the identification of a set of leader behaviors that are likely to be especially effective in modern sales organizations given that they originated from the perceptions of sales professionals themselves. 相似文献
7.
8.
9.
10.
Summary Network models of semantic memory assume implicitly or explicitly that the degree of activation of a node is a monotonic function of the total amount of excitation reaching that node from all sources. For example, the activation level of the node representing apple should be greater if it is receiving excitation due to the activation of the nodes for fruit and pear than if only one of these neighboring nodes is activated. This notion was tested by presenting semantic primes 80 ms or 320 ms before a letter string (e.g., apple or ipple) requiring a lexical decision. The prime stimuli consisted of a pair of simultaneous items that were identical in the single prime condition (e.g., fruit/fruit or pear/pear) or different in the double prime condition (e.g., fruit/pear or pear/fruit), and were either related (target = apple) or unrelated (target = copper) to the target, or neutral. As predicted by the summation of semantic activation assumption of network models there was a larger priming effect (in the 320 ms SOA condition) following the simultaneous activation of two related nodes than following the activation of only one node.This research was supported by grants to the first author from the Natural Sciences and Engineering Research Council of Canada. 相似文献